Bump cli_pkg from 2.1.9 to 2.2.0 (#140)

Bumps [cli_pkg](https://github.com/google/dart_cli_pkg) from 2.1.9 to 2.2.0.
- [Release notes](https://github.com/google/dart_cli_pkg/releases)
- [Changelog](https://github.com/google/dart_cli_pkg/blob/main/CHANGELOG.md)
- [Commits](google/dart_cli_pkg@2.1.9...2.2.0)

---
updated-dependencies:
- dependency-name: cli_pkg
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pubspec.lock

@@ -63,7 +63,7 @@ packages:
       name: cli_pkg
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.9"
+    version: "2.2.0"
   cli_repl:
     dependency: transitive
     description: